# Copyright (c) 2020 Intel Corporation.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM,OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
"""EII Message Bus Azure Edge Runtime Bridge
"""
import asyncio
import traceback as tb
from eab.bridge_state import BridgeState


def main():
    """Main method.
    """
    bs = None
    try:
        bs = BridgeState.get_instance()
        loop = asyncio.get_event_loop()
        loop.run_forever()
    except Exception as e:
        print(f'[ERROR] {e}\n{tb.format_exc()}')
        raise
    finally:
        if bs is not None:
            # Fully stop the bridge
            bs.stop()

            # Clean up asyncio
            loop.stop()
            loop.close()


if __name__ == "__main__":
    main()